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Return an empty DocumentPage Queryset when a document has no latest version.

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Signed-off-by: Roberto Rosario <roberto.rosario.gonzalez@gmail.com>
This commit is contained in:
Roberto Rosario
2017-05-28 01:06:12 -04:00
parent 3e3e247997
commit fede3ec0ba
2 changed files with 2 additions and 2 deletions
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2
mayan/apps/documents/models.py
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@@ -319,7 +319,7 @@ class Document(models.Model):
return self.latest_version.pages return self.latest_version.pages
except AttributeError: except AttributeError:
# Document has no version yet # Document has no version yet
return 0 return DocumentPage.objects.none()
class DeletedDocument(Document): class DeletedDocument(Document):

2
mayan/apps/documents/widgets.py
View File

@@ -285,7 +285,7 @@ class DocumentThumbnailWidget(BaseDocumentThumbnailWidget):
return getattr(instance, 'label', None) return getattr(instance, 'label', None)
def is_valid(self, instance): def is_valid(self, instance):
return instance.latest_version.pages.all() return instance.pages
class DocumentPageThumbnailWidget(BaseDocumentThumbnailWidget): class DocumentPageThumbnailWidget(BaseDocumentThumbnailWidget):